Email hosts

Desirables

• Aliases: forwarding from one address to another
• Subaddressing
• Standard protocols IMAPS and SMTPS

Cost-free

• https://systemli.org Needs invitation. Sieve. Onion service.
• https://dismail.de
• https://protonmail.com No direct IMAP or SMTP without a paid-for Bridge.
• https://disroot.org

For a price

• https://mailbox.org Accepting bank transfers.
• https://mailfence.com Doesn't accept bank trasnfer. Bitcoin & Litecoin.
• https://www.migadu.com Doesn't accept bank transfers. Bitcoin.
• https://posteo.de Accepting bank transfers. Aliases